For those whose superchargers are losing oil on the pump side & having the dreaded charger death rattle, there is an available upgrade/option other than the pricey replacement of both WP & M45 SC. RAVEN MOCKER has an on-going thread over at the other site on his successful install of the same pump used by Sprintex. BlwnAway has been very helpful w/ his Sprintex experience. They both have the Davies Craig EWP 80 in theirs. Ebay has them for about $200, much less than a new or rebuilt SC & pump. Another advantage is having to free up the WP load on the SC. Here is their web page: Electric Water Pumps For those who've done this, I hope you'd care to share some detailed DIY. I've been more than curious about this since Sprintex came out. Seems like this is among those better-than-stock options/upgrades/corrective mods. Much like those VibraTechnics/Powerflex mounts; ATI/PRW dampers, Alta/MASTAHspeed adjustable tensioner stop+stretch belt combo; Dorman/Arcol/ Bypassed fan resistor mod; Canton/RMW coolant tanks; Strut tower plates; coilovers.....etc.